Regis Inventory And Monitoring System 1.0 - 'Item List' Persistent Cross-Site Scripting

# Title: Regis Inventory And Monitoring System 1.0 - 'Item List' Persistent Cross-Site Scripting
# Exploit Author: George Tsimpidas
# Date: 2021-03-25
# Vendor Homepage: www.sourcecodester.com
# Software Link: https://www.sourcecodester.com/sites/default/files/download/oretnom23/regis_inventory.zip
# Version : 1.0.0
# Tested on: Kali Linux 2020.4
# Category: Webapp

# Description

Regis Inventory And Monitoring System, suffers from a stored cross site scripting on Item's List Category

#PoC

1. Login as admin : http://localhost/regis_inventory/index.php
2. Visit : http://localhost/regis_inventory/item.php
3. Click add a New Item and input your payload on "Generic Name" textbox.

Payload : <script>alert("XSS")</script>

4. After inputting the Item values and submitting the form, it will trigger an XSS pop-up